Rully Saputra

Co-Founder

Jakarta, Indonesia5 yrs 9 mos experience
Most Likely To SwitchAI ML Practitioner

Key Highlights

  • Led frontend development for campaigns onboarding 25k+ users.
  • Reduced critical asset load times significantly.
  • Mentored engineers, enhancing team capabilities.
Stackforce AI infers this person is a SaaS-focused Frontend Engineer with strong expertise in web performance and user engagement.

Contact

Skills

Core Skills

Next.jsWeb PerformanceWeb EngineeringTeachingReact.js

Other Skills

Coaching & MentoringFront-End DevelopmentWeb DevelopmentArtificial Intelligence (AI)TypeScriptSASSJavaScriptContinuous Integration and Continuous Delivery (CI/CD)Knowledge SharingPublication WritingCopywritingHTMLPython (Programming Language)Cascading Style Sheets (CSS)Java

About

I ship frontend products at scale — 30K DAU gamification, CLS reduced from 0.200 → 0.001, LCP from 3.4s → 1.2s, and AI companion apps with 500 real users. At Tiket.com and Traveloka, I've owned full product delivery end-to-end: from architecture and performance to growth campaigns that onboarded 25k+ users in 24 hours. At Tiket.com, I led frontend development for the Berburu Tiket Murah campaign, driving 25k+ new users and IDR 50M+ in loyalty redemptions. I've reduced critical asset load times from 1.9s to 0.8s, grown unit test coverage from near-zero (0.67%) to 42%, and shipped an in-app calling feature that meaningfully cut traditional call volume. Beyond writing code, I contribute to design systems, build AI automation workflows (n8n, Claude, MCP), and mentor engineers on ADPList — because the best teams grow together. Core Skills: React · TypeScript · JavaScript · Node.js · Next.js · Web Performance · Frontend Architecture · System Design · REST APIs · GraphQL · Unit Testing · CI/CD · n8n · AI Agents · Design Systems · DX · Technical Mentorship

Experience

5 yrs 9 mos
Total Experience
1 yr 1 mo
Average Tenure
1 yr 6 mos
Current Experience

Adplist.org

Mentor

Mar 2025Present · 1 yr 3 mos · Remote

Coaching & MentoringNext.jsFront-End DevelopmentWeb DevelopmentArtificial Intelligence (AI)

Tiket.com

Software Engineer II

Dec 2024Present · 1 yr 6 mos · Jakarta Metropolitan Area · Hybrid

  • Reduced hotel page CLS from 0.200 → 0.001 and LCP from 3.4s → 1.2s, exceeding Google's 'Good' CWV thresholds through rendering.
  • Spearheaded frontend for Berburu Tiket Murah, a high-traffic deals campaign that onboarded 25k+ new users and generated IDR 50M+ in TixPoint loyalty redemptions.
  • Led frontend engineering for Belah Ketupat, Tiket's flagship gamification product, supporting ~30,000 Daily Active Users (DAU) and maintaining 99%+ uptime during peak events.
  • Owned frontend delivery for a top-spender campaign that achieved 6× return on investment; coordinated cross-functional efforts across product, design, and backend teams.
  • Drove web performance initiatives that reduced maximum asset load times from 1.9s to 0.8s — a 58% improvement — directly enhancing Core Web Vitals and user retention.
  • Delivered 75+ hours of technical sessions at Ten-X (internal engineering community), covering frontend performance, AI tooling, and developer productivity — contributing to measurable skill uplift across 100+ engineers.
Next.jsTypeScriptWeb DevelopmentSASSReact.jsArtificial Intelligence (AI)+3

Traveloka

Software Engineer

Oct 2023Dec 2024 · 1 yr 2 mos · Kota Tangerang Selatan, Banten, Indonesia · On-site

  • Increased unit test coverage from 0.67% to 42% across a large-scale codebase, establishing reliable test foundations and reducing production incident rate.
  • Contributed to Traveloka's internal design system and open-source UI component library, improving cross-team development speed and UI consistency.
  • Architected and shipped an in-app calling feature for ~500 MAU, creating a seamless in-product communication channel and measurably reducing external call volume.
  • Led full-stack development of the Help Center across multiple platforms (web + mobile), achieving a 50% improvement in SEO ranking through technical and structural optimizations.
  • Built a fraud detection system for the refund flow, reducing abuse risk and improving the post-purchase user experience.
  • Organized and led engineering knowledge-sharing sessions on system scalability, code quality, and frontend architecture patterns.
Web EngineeringNext.jsTypeScriptHTMLPython (Programming Language)Cascading Style Sheets (CSS)+3

Stackademic

Writer

Aug 2023Mar 2025 · 1 yr 7 mos · Remote

Knowledge SharingPublication WritingWeb DevelopmentArtificial Intelligence (AI)Copywriting

Bangkit academy led by google, tokopedia, gojek, & traveloka

Technical Advisor

May 2023Jun 2023 · 1 mo · jakarta · Remote

  • Advise two capstone projects that consist of 5-7 people with educational and healthcare
  • themes.
  • Give technical advice for creating an optimal machine learning model and android
  • development.
Web Performance

Hacktiv8 indonesia

Full Stack Javascript Instructor

Feb 2023Sep 2023 · 7 mos · Tangerang, Banten, Indonesia · On-site

  • Training 50+ students with IT and non-IT background while intensively assisting 15+ students
  • as buddy.
  • Deliver offline lectures for three hours every week.
  • Responsible to evaluate students during learning process.
TeamworkNext.jsVue.jsTeachingExpress.jsReact.js+4

Alterra academy

Mentor of How to be an Ideal Top Search React JS Front-End Engineer

Aug 2022Jan 2023 · 5 mos · Remote

  • Mentor of 30+ college students with IT and non-IT backgrounds.
  • Responsible as one of the judges to evaluate the final projects which determine the outcome of this program.
  • Deliver lectures three times a week while also creating practice materials for the students.
  • The topic that I taught:
  • Git
  • Figma
  • HTML
  • CSS
  • JAVASCRIPT
  • CLEAN CODE
  • BOOTSTRAP
  • REACT
  • REACT HOOK
  • REACT ROUTING
  • REACT FORM
  • DEPLOYMENT
  • GRAPHQL
GraphQLFigma (Software)Redux.jsTeachingHTMLMentoring+3

Agile technica

3 roles

Senior Software Engineer

Promoted

Feb 2022Feb 2023 · 1 yr

  • Promoted from Software Engineer to Senior in under 12 months; Drove a full-stack modernisation initiative (React, React Native, Webpack → Vite) that improved key performance and reliability metrics by 20%, reducing production incidents and cutting average build time — enabling the team to ship faster with fewer regressions..
  • Built and maintained web and mobile applications serving 1,500+ MAU as a fullstack developer across the product lifecycle.
  • Mentored 5+ junior engineers, establishing code review processes and technical growth plans to accelerate team capability.
  • Developed a loyalty mobile application from scratch with 1,000+ MAU; owned architecture, development, and iterative improvement.
frappeTeam LeadershipPython (Programming Language)React.jsReact NativeAgile Methodologies+1

Software Engineer

Promoted

Jun 2021Feb 2022 · 8 mos

  • Built an internal React reporting dashboard that consolidated 5+ fragmented data sources into a single exportable view, eliminating manual reporting effort for a 100-person operations team.
  • In charge of technology-sharing sessions with the aim of growing a culture of knowledge exchange.
  • Build a loyalty mobile application with 1,000+ monthly active users.
Agile Methodologies

Software Engineer

Feb 2021Jun 2021 · 4 mos

Makeai

Beginner Data Scientist

Sep 2019Dec 2019 · 3 mos · Greater Jakarta Area, Indonesia

  • Create a machine learning model to predict soccer scores using random forest, support vector machine, and logistic regression with an accuracy score above 80%.
  • Learn some popular algorithms to create the model (e.g., KNN, SVM, Naive Bayes).

Igbs

Student Internship

Aug 2018Sep 2018 · 1 mo · Jakarta, Jakarta, Indonesia

  • Audio assistant at aquatics venue of asian games 2018

Universitas multimedia nusantara

2 roles

Laboratory Assistant

Feb 2018Aug 2018 · 6 mos

  • Subject : Programming and algorithm

Laboratory Assistant

Sep 2017Jan 2018 · 4 mos

  • Pengantar Teknologi Multimedia

Hype mnsbdi

Back End Developer

Feb 2018May 2018 · 3 mos · Jakarta, Jakarta, Indonesia

  • Membuat website pendaftaran digital sebagai back end developer sekaligus membantu front end developer dengan hanya di html dan CSS sederhana

Education

Universitas Multimedia Nusantara

S1 — Computer Science

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